Sezvo bhora vharafu inowanzoshandisa rabha, naironi uye polytetrafluoroethylene sechigaro chekuisa chisimbiso chemhete, tembiricha yekushandiswa kwayo inogumira nechigaro chekuvhara mhete zvinhu.Kucheka-kubvisa basa revhavha yebhora rinoitwa nekutsikirira bhora resimbi pakatarisana nechigaro chepurasitiki chevharuvhu pasi pechiito chepakati (inoyangarara bhora vharafu).Pasi pechiito cheimwe dzvinyiriro yekubata, chigaro chevhavha chisimbiso chemhete chinokanganisa elastically uye plastiki mune dzimwe nzvimbo.Iyi deformation inogona kubhadhara kurongeka kwekugadzira uye kushata kwepamusoro kwebhora, uye kuve nechokwadi chekuisa chisimbiso chevhavha yebhora.
Mukuwedzera, sezvo chigaro chekuisa chisimbiso chevhavhavha yebhora chinowanzogadzirwa nepurasitiki, pakusarudza chimiro uye kushanda kwevhavha yebhora, zvakakosha kufunga nezvekudzivirira moto uye kupikisa moto kwevhavha yebhora, kunyanya mu petroleum. kemikari, metallurgical uye mamwe masangano, mumhepo inopisa uye inoputika Ivhavha yebhora inoshandiswa mumidziyo uye pombi system, uye kunyanya kunofanira kubhadharwa kupikisa moto nekudzivirira moto.
Kazhinji, mukugadzirisa-zvinzvimbo zviviri, kushanda kwakasimba kwekuisa chisimbiso, matope, kupfeka, chiteshi chemutsipa, kukurumidza kuvhura nekuvhara chiito (1/4 kutendeuka kuvhura nekuvhara), high pressure cut-off (yakanyanya kudzvinyirira kusiyana), pasi ruzha, cavitation uye vaporization, Mumapombi masisitimu ane huwandu hushoma hwekudonha kumhepo, diki yekushandisa torque uye diki diki rekudzivirira, mavharuvhu ebhora anokurudzirwa.
Mavharuvhu ebhora akakodzerawo kune masisitimu epombi ane chimiro chakareruka, yakaderera kudzvanywa-kureba (diki kudzvanywa musiyano), uye corrosive media.
Mavharuvhu ebhora anogonawo kushandiswa mune yakaderera tembiricha (cryogenic) zvishandiso uye pombi masisitimu.
Mune okisijeni pombi system yeindasitiri yemetallurgical, mavharuvhu ebhora akave akanyatso dhiza kurapwa anodiwa.
Kana mutsara mukuru mupombi yemafuta uye pombi yegesi inoda kuvigwa pasi pevhu, yakazara-dhayamita yakashongedzerwa bhora mavharuvhu anodiwa.
Kana kugadzirisa kushanda kunodiwa, valve yebhora ine chimiro chakakosha chine V-shaped opener inofanira kusarudzwa.
Mupetroleum, petrochemical, makemikari, magetsi, uye kuvaka kwemadhorobha, simbi-to-metal yakavharwa bhora mavharuvhu anogona kushandiswa pombi masisitimu ane tembiricha yekushandisa inopfuura 200 ° C.
Nortech ndeimwe yeanotungamira maindasitiri ekugadzira mavharuvhu muChina ane quality certification ISO9001.
Zvigadzirwa zvikuru:Butterfly Valve,Ball Valve,Gedhi Vavhavha,Tarisa Valve,Globe Vavlve,Y-Strainers,Magetsi Acurator,Pneumatic Acurators .
Nguva yekutumira: Aug-24-2021